4405360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 10445760

約数和(自身を除く): 6040400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1039, 1060, 2078, 2120, 4156, 4240, 5195, 8312, 10390, 16624, 20780, 41560, 55067, 83120, 110134, 220268, 275335, 440536, 550670, 881072, 1101340, 2202680, 4405360]

約数ペア:

[(1, 4405360), (2, 2202680), (4, 1101340), (5, 881072), (8, 550670), (10, 440536), (16, 275335), (20, 220268), (40, 110134), (53, 83120), (80, 55067), (106, 41560), (212, 20780), (265, 16624), (424, 10390), (530, 8312), (848, 5195), (1039, 4240), (1060, 4156), (2078, 2120)]